Dutch province tests temporary solar shutdowns to ease grid congestion
A 2024 pilot study in the Dutch province of Zeeland found that homeowners who temporarily shut off their solar panels during peak generation reduced grid load by up to 57%.
Rebuild fire-devastated homes all-electric with solar
Stanford University professor Mark Z. Jacobson explains how the areas of Los Angeles that were recently hit by fire have now the opportunity to reduce energy bills and reconstruction costs by rebuilding only all-electric homes. “There is no reason to have both electricity and fossil gas in a building at the same time. There is nothing gas does that electricity doesn’t do better,” he states.
New method to identify best locations for offshore hybrid PV-wind projects
Scientists in Spain have created a new index that reportedly help project developers identify better areas in initial stages of hybrid wind-solar power plants development. The proposed approach is claimed to avoid deficiencies of previous criteria and overestimation caused by time delays.
Off-grid lessons help drive new battery tech
Battery manufacturer Vaulta is using lessons learned from Australia’s growing off-grid energy sector to spearhead the development of its next-generation battery energy storage technology.
Sun-tracking photovoltaics for stadiums
Researchers in Italy have developed a sun-tracking PV system design for stadium covers. The proposed approach is said to offer both strong structural response and high energy yield compared to systems based on fixed structures.
Power Roll developing 12.8%-efficient back-contact perovskite solar devices
Researchers from the U.K.’s University of Sheffield and Power Roll, a perovskite solar PV technology company, have achieved 12.8% power conversion efficiency in indium-free devices based on novel back-contact process. A slot-die coating process was demonstrated, compatible with roll-to-roll manufacturing.
Hamworthy presents new air-source heat pump series
The Tyneham 290HT heat pump is intended for applications in commercial buildings. It uses propane (R290) as the refrigerant and has a coefficient of performance of up to 4.94.
The Hydrogen Stream: US researchers link H2 impact to production
US researchers say hydrogen’s climate impact depends primarily on production methods and feedstock emissions, while Nikola Corp. has recalled 95 hydrogen-powered trucks and filed for Chapter 11 bankruptcy.
Key takeaways from Smart Energy Week 2025 in Tokyo
Smart Energy Week 2025 in Tokyo highlighted Japan’s shifting energy priorities, with officials promoting perovskite solar at PV Expo and companies showcasing solid-state battery tech at Battery Japan.
Key takeaways from Sunrise Arabia 2025
A recent joint event by Solarabic and pv magazine in Riyadh highlighted Saudi Arabia’s rapid push for clean energy and localization, with new factories and large storage projects taking shape.
